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Name: DAC70508MRTET
Brand: Texas Instruments
SKU: DAC70508MRTET
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

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Texas Instruments DAC70508MRTET

Part No.:: DAC70508MRTET

Manufacturer:: Texas Instruments

Package:: 16-WFQFN Exposed Pad

Datasheet:: DAC70508MRTET.pdf

Description:: IC DAC 14BIT V-OUT 16WQFN

In Stock:: 100

Quantity:: Add To Cart

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DAC70508MRTET Specifications

Package/Case:
16-WFQFN Exposed Pad
Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
-
ProductStatus:
Active
NumberofBits:
14
NumberofD/AConverters:
8
SettlingTime:
5µs (Typ)
OutputType:
Voltage - Buffered
DifferentialOutput:
No
DataInterface:
SPI
ReferenceType:
External, Internal
Voltage-SupplyAnalog:
2.7V ~ 5.5V
Voltage-SupplyDigital:
1.7V ~ 5.5V
INL/DNL(LSB):
±0.5, ±0.5
Architecture:
R-2R
OperatingTemperature:
-40°C ~ 125°C (TA)

DAC70508MRTET this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including DAC70508MRTET price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for DAC70508MRTET to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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DAC70508MRTET information

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The application and technological advancement of DAC70508MRTET in specific industries

DAC70508MRTET is a precision digital-to-analog converter (DAC) chip commonly used in industrial automation and control systems for various applications. It offers high resolution, low noise, and excellent linearity, making it suitable for demanding industrial environments.

Application Scenario:

In the automotive industry, DAC70508MRTET is utilized in engine control units (ECUs) to precisely regulate fuel injection, ignition timing, and other critical parameters for optimal engine performance and emissions control.

Circuit Design:

To integrate DAC70508MRTET into an automotive engine control system, consider the following design aspects:

1. Fuel Injection Control:

Use DAC70508MRTET to generate analog voltage signals corresponding to the desired fuel injection duration. These signals control the fuel injectors to deliver the precise amount of fuel required for efficient combustion.

2. Ignition Timing:

Utilize DAC70508MRTET to adjust the ignition timing by generating analog voltage signals that determine the precise timing of spark plug firing. This optimization enhances engine performance, fuel efficiency, and emissions control.

3. Exhaust Gas Recirculation (EGR):

Integrate DAC70508MRTET into the EGR system to control the flow rate of recirculated exhaust gases. By modulating the EGR valve position based on analog voltage signals, engine emissions can be reduced, ensuring compliance with environmental regulations.

4. Variable Valve Timing (VVT):

Use DAC70508MRTET to adjust the timing of intake and exhaust valves in engines equipped with VVT systems. Precise control of valve timing enhances engine efficiency, power output, and drivability.

5. On-Board Diagnostics (OBD):

Integrate DAC70508MRTET into OBD systems to perform dynamic tests and calibrations of engine control parameters. Analog voltage signals generated by the DAC facilitate diagnostic functions, ensuring proper engine operation and compliance with emissions standards.

Considerations:

When designing the circuit for automotive applications, it's essential to consider:

- Temperature Stability: Ensure that DAC70508MRTET operates reliably over the temperature range encountered in automotive environments.

- Electromagnetic Compatibility (EMC): Shield sensitive analog circuits from electromagnetic interference to prevent signal degradation and maintain system performance.

- Power Supply Filtering: Implement adequate filtering and decoupling techniques to minimize noise and ensure stable power supply voltages for DAC70508MRTET and associated components.

- Diagnostic Capability: Incorporate built-in self-test features and diagnostic routines to detect and mitigate potential faults in the DAC and associated control systems.

- Compliance with Automotive Standards: Verify that the design complies with relevant automotive standards and regulations, such as ISO 26262 for functional safety and ISO 16750 for environmental conditions.

DAC70508MRTET FAQ

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3. Are the DAC70508MRTET price and inventory displayed accurate?

The price and inventory of DAC70508MRTET fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

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6. What is the process for return or replacement of DAC70508MRTET?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the DAC70508MRTET we delivered, we will accept the replacement or return of the DAC70508MRTET only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of DAC70508MRTET.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations